Air quality slips to ‘red' zone again
![](http://admin.indiaenvironmentportal.org.in/files/air_p_child_50.jpg)
After a brief respite with relatively clean air over the last two days, city's air quality slipped to "very poor" zone on Monday.
Publication Date:
21/11/2017
![]() |
After a brief respite with relatively clean air over the last two days, city's air quality slipped to "very poor" zone on Monday.